CA2119136A1 - Thermographic Image-Recording Material - Google Patents

Thermographic Image-Recording Material

Info

Publication number
CA2119136A1
CA2119136A1 CA2119136A CA2119136A CA2119136A1 CA 2119136 A1 CA2119136 A1 CA 2119136A1 CA 2119136 A CA2119136 A CA 2119136A CA 2119136 A CA2119136 A CA 2119136A CA 2119136 A1 CA2119136 A1 CA 2119136A1
Authority
CA
Canada
Prior art keywords
recording material
dye
thermographic image
imagewise
silver salt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2119136A
Other languages
French (fr)
Other versions
CA2119136C (en
Inventor
James R. Freedman
Peter Viski
Kent M. Young
Marcis M. Kampe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polaroid Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2119136A1 publication Critical patent/CA2119136A1/en
Application granted granted Critical
Publication of CA2119136C publication Critical patent/CA2119136C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/4989—Photothermographic systems, e.g. dry silver characterised by a thermal imaging step, with or without exposure to light, e.g. with a thermal head, using a laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
    • B41M2205/02—Dye diffusion thermal transfer printing (D2T2)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/32—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers one component being a heavy metal compound, e.g. lead or iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49809—Organic silver compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/498—Photothermographic systems, e.g. dry silver
    • G03C1/49836—Additives
    • G03C1/49845—Active additives, e.g. toners, stabilisers, sensitisers
    • G03C1/49854—Dyes or precursors of dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

A thermographic dye transfer image-recording material is provided wherein a particular silver salt complex is employed as a source of silver ions, made available upon imagewise heating, to cleave a dye-providing material to provide a diffusible dye in an imagewise pattern corresponding to said imagewise heating. The silver salt complexes have improved solubility in the system providing for enhanced transferred image density.
CA002119136A 1992-12-22 1993-12-16 Thermographic image-recording material Expired - Fee Related CA2119136C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99489892A 1992-12-22 1992-12-22
US07/994,898 1992-12-22

Publications (2)

Publication Number Publication Date
CA2119136A1 true CA2119136A1 (en) 1994-07-07
CA2119136C CA2119136C (en) 1997-06-10

Family

ID=25541192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119136A Expired - Fee Related CA2119136C (en) 1992-12-22 1993-12-16 Thermographic image-recording material

Country Status (6)

Country Link
US (1) US5436108A (en)
EP (1) EP0625942B1 (en)
JP (1) JP2781462B2 (en)
CA (1) CA2119136C (en)
DE (1) DE69304045T2 (en)
WO (1) WO1994014620A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5859085A (en) * 1995-06-19 1999-01-12 Lynntech, Inc. Stable powders made from photosensitive polycrystalline complexes of heterocyclic monomers and their polymers
US5691458A (en) * 1996-09-18 1997-11-25 Polaroid Corporation Benzoisothiazole azo dyes
US5716754A (en) * 1996-09-18 1998-02-10 Polaroid Corporation Image-recording materials
JP2002169233A (en) * 2000-11-30 2002-06-14 Fuji Photo Film Co Ltd Image forming method and system therefor
CA2678624C (en) * 2003-05-16 2012-11-06 Exciton Technologies Inc. Deposition products, composite materials and processes for the production thereof
US7498117B2 (en) * 2005-10-31 2009-03-03 Hewlett-Packard Development Company, L.P. System and method for radiation imaging by in-situ particle formation
WO2010064601A1 (en) * 2008-12-01 2010-06-10 住友化学株式会社 Luminescent silver complexes
US8536087B2 (en) 2010-04-08 2013-09-17 International Imaging Materials, Inc. Thermographic imaging element
EP4359219A1 (en) 2021-06-23 2024-05-01 International Imaging Materials Inc. Thermographic imaging element

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719489A (en) * 1971-06-21 1973-03-06 Polaroid Corp Novel photographic processes and products
US4098783A (en) * 1974-04-30 1978-07-04 Polaroid Corporation Dye substituted cyclic 1,3-sulfur-nitrogen compounds as dye image-forming materials in photography
US4260677A (en) * 1976-03-12 1981-04-07 Minnesota Mining And Manufacturing Company Thermographic and photothermographic materials having silver salt complexes therein
JPS59180548A (en) * 1983-03-31 1984-10-13 Fuji Photo Film Co Ltd Image forming method
JPS62195639A (en) * 1986-02-24 1987-08-28 Fuji Photo Film Co Ltd Photosensitive material
JPH02289853A (en) * 1989-02-27 1990-11-29 Konica Corp Image forming method and heat-developable color photosensitive material to be used for the same
US5328799A (en) * 1992-07-31 1994-07-12 Polaroid Corporation Thermographic and photothermographic imaging materials
US5316887A (en) * 1992-07-31 1994-05-31 Polaroid Corporation Thermally developable photosensitive material
US5320929A (en) * 1992-12-22 1994-06-14 Polaroid Corporation Image-recording materials

Also Published As

Publication number Publication date
JPH07504278A (en) 1995-05-11
JP2781462B2 (en) 1998-07-30
EP0625942B1 (en) 1996-08-14
EP0625942A1 (en) 1994-11-30
US5436108A (en) 1995-07-25
CA2119136C (en) 1997-06-10
WO1994014620A1 (en) 1994-07-07
DE69304045T2 (en) 1997-02-20
DE69304045D1 (en) 1996-09-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed